Answer:
The combined cost of 1 pound of salmon and 1 pound of swordfish is $16.60
Step-by-step explanation:
Let $x be the cost of 1 pound of salmon.
The swordfish costs $0.20 per pound less than the salmon, then $(x-0.20) is the cost of 1 pound of swordfish.
Melissa buys 2.5 pounds of salmon and pays $2.5x for salmon.
Melissa buys 1.25 pounds of swordfish and pays $1.25(x-0.20) for swordfish.
She pays a total of $31.25, then
Solve this equation.
Costs:
1 pound of salmon - $8.40
1 pound of swordfish - $8.20
Combined - $16.60
Answer: 327680000x? sry i dont know what you want us to do
Step-by-step explanation:
Inconsistent if you look very close it doesn’t match
A is open question
B is closed question
C is Closed question
D is open question
E is open question
Answer:
=4tx2+11xy
Step-by-step explanation:
7xy−x2t+4xy+5x2t
=7xy+−tx2+4xy+5tx2
=(−tx2+5tx2)+(7xy+4xy)
=4tx2+11xy